package com.atguigu.jxc.service.impl;

import com.atguigu.jxc.dao.GoodsDao;
import com.atguigu.jxc.domain.ErrorCode;
import com.atguigu.jxc.domain.ServiceVO;
import com.atguigu.jxc.domain.SuccessCode;
import com.atguigu.jxc.entity.Goods;
import com.atguigu.jxc.entity.Log;
import com.atguigu.jxc.service.CustomerReturnListGoodsService;
import com.atguigu.jxc.service.GoodsService;
import com.atguigu.jxc.service.LogService;
import com.atguigu.jxc.service.SaleListGoodsService;
import com.atguigu.jxc.util.FillZeroUtil;
import com.atguigu.jxc.util.IntegerUtil;
import com.atguigu.jxc.util.StringUtil;
import com.github.pagehelper.PageHelper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * @author think
 * @description
 */
@Service
public class GoodsServiceImpl implements GoodsService {

    @Autowired
    private GoodsDao goodsDao;

    @Override
    public ServiceVO getCode() {

        // 获取当前商品最大编码
        String code = goodsDao.getMaxCode();

        // 在现有编码上加1
        Integer intCode = Integer.parseInt(code) + 1;

        // 将编码重新格式化为4位数字符串形式
        String unitCode = intCode.toString();

        for (int i = 4; i > intCode.toString().length(); i--) {

            unitCode = "0" + unitCode;

        }
        return new ServiceVO<>(SuccessCode.SUCCESS_CODE, SuccessCode.SUCCESS_MESS, unitCode);
    }

    /**
     * [根据商品类别/商品编码或名称]查询当前库存
     *
     * @param goodsTypeId :
     * @param codeOrName  :
     * @param page        :
     * @param rows        :
     * @return : java.util.Map<java.lang.String,java.lang.Object>
     */
    @Override
    public Map<String, Object> listInventory(Integer page, Integer rows,String codeOrName, Integer goodsTypeId) {
        /*String goodsCode = null;
        String goodsName = null;
        PageHelper.startPage(page, rows);
        if (!StringUtil.isEmpty(codeOrName)) {
            //判断是否为整数型字符串
            if (IntegerUtil.isInteger(codeOrName)) {
                //String转int
                int i = Integer.parseInt(codeOrName);
                //数前补零
                goodsCode = FillZeroUtil.fill(i, 0, 9999);
            } else {
                goodsName = codeOrName;
            }
        }
        return goodsDao.listInventory(goodsTypeId, goodsCode, goodsName);
    }*/
        List<Goods> goodsList = goodsDao.listInventory(page - 1, rows, codeOrName, goodsTypeId);
        Map<String, Object> map = new HashMap<>();
        map.put("total", goodsList.size());
        map.put("rows", goodsList);
        return map;
    }
}